Bump actions/upload-artifact from 2 to 3

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 2 to 3.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v2...v3)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/dotnet.yml

@@ -46,12 +46,12 @@ jobs:
     - name: Pack code into NuGet package in release
       run: dotnet pack src/Battle.Logic/Battle.Logic.csproj --configuration Debug -p:Version='${{ steps.gitversion.outputs.SemVer }}'
     - name: Upload package to GitHub
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v3
       with:
         name: package
         path: src/Battle.Logic/bin/Debug/netstandard2.0 
     - name: Upload nuget package to GitHub
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v3
       with:
         name: nugetPackage
         path: src/Battle.Logic/bin/Debug/